Lenovo Yoga Duet 7 13IML05 (82AS) vs. Lenovo Miix 520-12IKB (81CG)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo Yoga Duet 7 13IML05 (82AS) and Lenovo Miix 520-12IKB (81CG). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

Lenovo Yoga Duet 7 13IML05 (82AS) Review

Advantages and disadvantages of Lenovo Yoga Duet 7 13IML05 (82AS) based on its technical characteristics, features, user experience, expert reviews and price level.

detachable keyboard versatility

vibrant display quality

lightweight and portable

responsive touch screen

solid build quality

average battery life

limited port selection

moderate performance

higher price point

Lenovo Miix 520-12IKB (81CG) Review

Advantages and disadvantages of Lenovo Miix 520-12IKB (81CG) based on its technical characteristics, features, user experience, expert reviews and price level.

versatile 2-in-1 design

responsive touch screen

solid build quality

decent processing power

affordable price

average battery life

heavier than competitors

no thunderbolt support

limited graphics performance

Laptop Comparison and Tests

Difference between Lenovo Yoga Duet 7 13IML05 (82AS) and Lenovo Miix 520-12IKB (81CG)
81 % - Design
85 % - Display
76 % - Performance
86 % - Connectivity
74 % - Battery
81 % - Design
72 % - Display
75 % - Performance
75 % - Connectivity
65 % - Battery

Laptop Specifications Comparison

Lenovo Yoga Duet 7 13IML05 (82AS) vs. Lenovo Miix 520-12IKB (81CG) Comparison Chart
DESIGN AND DIMENSIONS Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Product Type Tablet - with detachable keyboard Tablet - with detachable keyboard
Dimensions (WxDxH) - tablet 29.74 cm x 20.74 cm x 0.919 cm 30 cm x 20.5 cm x 0.99 cm
Dimensions (WxDxH) / Weight Details 29.74 cm x 20.74 cm x 0.919 cm / 798.8 g - tablet
29.74 cm x 22.12 cm x 0.6 cm / 369.5 g - keyboard dock
30.39 cm x 21.91 cm x 0.6 cm / 380 g - keyboard dock
30 cm x 20.5 cm x 0.99 cm / 880 g - tablet
Weight 798.8 g 880 g
Case Material Plastic, magnesium-aluminum alloy Magnesium-aluminum alloy
Colour Slate grey Platinum
DISPLAY Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Screen Size (Type) 13" 12.2" - IPS
Touchscreen Yes (10-point multi-touch) Yes (10-point multi-touch)
LCD Backlight Technology LED backlight -
Screen Resolution 2160 x 1350 (WQHD) 1920 x 1200 (WUXGA)
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:10
Image Brightness 450 cd/m² 320 cd/m²
Colour Gamut 100% sRGB -
Features Glossy, Corning Gorilla glass, anti-fingerprint, Wide Viewing Angle, one glass metal mesh (OGM), Dolby Vision Glossy
PROCESSOR Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
CPU Intel Core i5 (10th Gen) 10210U / 1.6 GHz Intel Core i5 (8th Gen) 8250U / 1.6 GHz
Max Turbo Speed 4.2 GHz 3.4 GHz
Number of Cores Quad-Core Quad-Core
Cache 6 MB 6 MB
64-bit Computing Yes -
Features Integrated memory controller Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
RAM 8 GB (provided memory is soldered) 4 GB (provided memory is soldered)
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2666 MHz 2133 MHz
Rated Speed 2666 MHz 2133 MHz
STORAGE Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) 256 GB SSD M.2 PCIe
AUDIO & VIDEO Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Graphics Processor (GPU) Intel UHD Graphics Intel UHD Graphics 620
Camera Yes Yes
Resolution 5 Megapixel (rear), 5 Megapixel (front) 8 Megapixel (rear), 5 Megapixel (front)
Camera Features CMOS sensor, IR camera, rear camera with auto focus, front camera with fixed focus, ToF sensor Rear camera with auto focus, front camera with fixed focus
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
Compliant Standards High Definition Audio, Dolby Audio High Definition Audio, Dolby Audio X2
COMMUNICATIONS Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax 802.11a/b/g/n/ac, Bluetooth 4.1
Wireless Controller - M.2 Card
Features Dual stream (2x2) Dual stream (2x2)
BATTERY Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Technology Lithium Ion 2-cell lithium polymer
Battery Capacity (Size) 42 Wh 39 Wh
Battery Life Up to 10.8 hours Up to 8 hours
AC ADAPTER Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 45 Watt 45 Watt
INPUT Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Type Keyboard, digitizer, touchpad, digital pen Keyboard, digitizer, touchpad, digital pen
Keyboard Backlight Yes Yes
Features Multi-touch touchpad, buttonless touchpad Multi-touch touchpad
CONNECTIONS & EXPANSIONS Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Interfaces USB-C 3.2 Gen 1
2 x USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0)
Headphone/microphone combo jack
Pogo keyboard connector
Headphone/microphone combo jack
USB-C 3.1 Gen 1 (supports DisplayPort 1.2, VGA, HDMI)
USB 3.1 Gen 1
Memory Card Reader Yes (microSD) Yes (microSD)
SOFTWARE Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Operating System (OS) Windows 10 Pro 64-bit Edition - English Windows 10 Home 64-bit Edition
Software Included Microsoft Office (Trial) Microsoft Office (Trial)
MISCELLANEOUS Lenovo Yoga Duet 7 13IML05 (82AS) Lenovo Miix 520-12IKB (81CG)
Dockable Yes Yes
Included Accessories Keyboard, USB-C power adapter, Lenovo Digital Pen Power adapter, keyboard, Lenovo Active Pen 2
Integrated Options Gyro sensor, G-sensor, hall sensor G-sensor, hall sensor, gyroscope
Security Trusted Platform Module (TPM 2.0) Security Chip Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Features Administrator password, hard drive password, power-on password -
Compliant Standards RoHS, ERP, TUV Rheinland Low Blue Light Certification RoHS
SAR Value 1.266 W/kg (body), 1.266 W/kg (limb) -
ENERGY STAR Certified Yes -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Limited warranty - 1 year - pick-up and return
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